It is now confirmed by Nokishita that the next RF Lens coming from Canon will be the RF 5.2mm f/2.8L USM Lens. The details and announcement date is still unknown at the time of writing.
At the moment we only know that the Canon RF 5.2mm f/2.8L lens will be a dual fisheye VR lens (for virtual reality).
The full lens moniker is Canon RF 5.2mm f/2.8L Dual Fisheye.
It seems that Canon is entering VR with the EOS R system and this is definitely an interesting development for RF lenses.
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